TM 5-3895-374-24P
ORDERING PARTS:
When ordering parts, specify Screw Conveyor Drive
size and serial number, part name, part number and quantity.
Parts that must be pressed from shafts or output hub
should be removed before ordering parts. This assures that
those parts, if damaged during pressing operation, will be
replaced.
It is recommended that when a pinion or gear is
replaced, its mating gear or pinion be replaced also. This
ensures that the gear teeth will mesh properly. If the large gear
on the output hub must be replaced, it is suggested that an
output hub assembly, consisting of a gear assembled on an
output hub, be ordered to secure an output hub with undamaged
surfaces on which the oil seals rub. However, if the old output
hub is to be used, carefully press the gear and bearing cones
off. Thoroughly examine the area under the oil seals for
scratches or any other damage resulting from the pressing
operation. To prevent oil leak- age at the oil seals, the rubbing
area must be smooth.
Replacements for the old oil seals should be ordered,
due to the probability of these parts being damaged during
disassembly.
If replacing a bearing, output hub or a shaft, it is
advisable to order a set of shims for adjustment of bearings on
the shaft assembly. If replacing a housing, a set of shims should
be ordered for each shaft assembly because the adjustment of
the bearings on each shaft assembly is affected.
page C6 - 13
